Epoxy Laminate Sheet

FR-4 Epoxy Laminate Sheet
FR-4 epoxy Laminate is a hard board insulation material which is made of alkali-free glass fiber cloth infiltrates epoxy resin paste and add Imported flame retardant, adhesive by hot pressing.
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G11 Epoxy Laminate Sheet
G11 epoxy Laminate is a hard board insulation material which is made of alkali-free glass fiber cloth infiltrates epoxy resin paste and add Imported flame retardant, adhesive by hot pressing.
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G10 Epoxy Laminate Sheet
G10 epoxy Laminate is a hard board insulation material which is made of alkali-free glass fiber cloth infiltrates epoxy resin paste and add Imported flame retardant, adhesive by hot pressing.
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3240 Epoxy Laminate Sheet
3240 epoxy phenolic cloth laminate is made of electrical glass cloth infiltrates with epoxy resin and phenolic resin, dried and hot pressed. Cured epoxy resin is a insulation material has...
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EPGC201 Glass Epoxy Laminate
G10 epoxy Laminate is a hard board insulation material which is made of alkali-free glass fiber cloth infiltrates epoxy resin paste and add Imported flame retardant, adhesive by hot pressing.
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EPGC202 Epoxy Laminate Sheet
FR-4 epoxy Laminate is a hard board insulation material which is made of alkali-free glass fiber cloth infiltrates epoxy resin paste and add Imported flame retardant, adhesive by hot pressing.
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G10 Epoxy Laminate Sheet
G11 epoxy Laminate is a hard board insulation material which is made of alkali-free glass fiber cloth infiltrates epoxy resin paste and add Imported flame retardant, adhesive by hot pressing.
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FR-5 Epoxy Laminate Sheet
FR-5(H Grade) Epoxy Laminate is a hard board insulation sheet that we developed with Taiwan ISOLA.
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EPGC204 Epoxy Laminate Sheet
FR-5(H Grade) Epoxy Laminate is a hard board insulation sheet that we developed with Taiwan ISOLA.
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EPGC306 Epoxy Laminate Sheet
EPGC306 Epoxy Laminate is a hard board insulation material which is made of alkali-free glass fiber cloth infiltrates epoxy resin paste and add the corresponding additives by hot pressing.
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EPGC308 Epoxy Laminate Sheet
EPGC308 Epoxy Laminate is a hard board insulation material which is made of alkali-free glass fiber cloth infiltrates epoxy resin paste and add the corresponding additives by hot pressing.
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What Is Epoxy Laminate Sheet?

Epoxy Laminate Sheet is glass-epoxy laminates that are specified for their extremely high strength and high dimensional stability over temperature. G-10 and G-11 are used for terminal boards, high humidity applications, electrical and electronic test equipment and electric rotor insulation. G-10 and G-11 are difficult to cut or machine and may require special equipment. G-10 is slightly stronger while G-11 is a better insulator and can take higher temperatures. FR-4 is a fire-retardant G-10 glass-epoxy laminate that is used primarily in the printed circuit board industry.

Advantages of Epoxy Laminate Sheet

Chemical and corrosion resistance
Another benefit of the sheets is their excellent chemical and corrosion resistance. Unlike metals, which can corrode or degrade when exposed to corrosive substances, the sheets are not affected, ensuring longevity and reliability in harsh environments. This corrosion resistance makes them invaluable in the marine, chemical processing and offshore industries, where exposure to salt water, acids and other corrosive agents is common.

Versatility in design and manufacturing
Epoxy sheets offer unparalleled versatility in design and manufacturing, allowing for complex shapes, intricate details and solutions tailored to specific requirements. Whether molded, cast or laminated, these sheets can be formed to precise specifications, enabling innovative designs and creative solutions across industries. Additionally, their compatibility with a variety of manufacturing processes, including vacuum infusion, resin transfer molding (rtm) and compression molding, further enhances their versatility and suitability for different applications.

Excellent electrical insulation properties
In addition to their mechanical properties, the sheets also have excellent electrical insulation properties, making them an indispensable material in electronic and electrical applications. By providing galvanic isolation and preventing electrical leakage or short circuits, these boards ensure reliable operation of electronic components and systems, thereby improving the safety and performance of critical applications such as circuit boards, transformers and electrical enclosures.

Why Choose Us

Our factory

Our company is a professional insulation material manufacturer. The company's headquarters is located in Suzhou, Jiangsu, and the factory is located in Yancheng, Jiangsu. The total number of employees currently exceeds 100.

Our certificates

The company has passed ISO9001 and ISO14001. At the same time, the company's products have passed SGS certification and international UL certification, meeting the requirements of international market ROHS, REACH and other regulations.

Our market

The main sales areas include China, South Korea, Southeast Asia, the United States, Mexico, etc. China sales: US$12 million/year; overseas sales: US$2 million/year.

Our services

Pre-sales service: Company introduction, product introduction, customized solutions.

In-sales service: Order management, production follow-up, delivery follow-up.

After-sales service: Fast and accurate response and resolution of quality issues, fast and accurate response and resolution of delivery issues.

Types Of Epoxy Laminate Sheet

Solid colored laminates
These are the most common laminate sheets. The whole laminate sheet is of one solid color. It is generally used in bathroom vanity and kitchen countertop.

Gloss finished laminates
There is a glossy finish to the décor paper, and can often make the furniture look more eye catching and stand out with this type of finish. It is most commonly used in restaurants, hotels, and in event industry.

Matt finished laminates
This is a flat finish that gives “matt” effect on the surface of the laminate. It is more commonly used in corporate areas like large professional business offices where a subtle but stylish look of office is desired.

Textured laminates

Textured laminates are designed such that you can feel the pattern or texture, which is printed on the décor paper. Generally natural materials such as wood, natural stones, leather, metals, etc. They give realistic effect to the furniture. They are most commonly used for wall cladding and flooring.

Wood grain laminates

Wood grain laminates are designed in such a way that they give aesthetics like real wood. They are extensively used for laminate wood flooring. Wood grain laminates are available in various designs of hardwoods as well as softwoods.

Metal laminates

Metal laminates give metallic look to the surface of furniture. Metallic laminate is ideal for commercial as well as residential purpose. It is used in offices, corporate buildings, showrooms, etc.

Leather laminate sheets

Leather laminate sheets give look of leather material. Leather laminate sheets are used in cabinets and other furniture elements.

Application of Epoxy Laminate Sheet

For strengthening beams, columns, and slabs

It's one thing to add support to the structure you're building and another to reinforce it with laminating epoxy to ensure the durability of the project.

For sealing surfaces

Who wouldn't appreciate a polished kitchen countertop or a wooden finish that just shines? Your choice of epoxy can add that sheen while preventing water and moisture from seeping into the surface.

For laminating wood and fiber-reinforced composites like kevlar, carbon, and glass fibers, to name a few

Laminating epoxy takes around three days to cure and after this time, you can count on strong adherence, water-resistance, and material strength.

For crafting timeless pieces of furniture

The building or house is a gift to your clients in itself, but why not add in a bonus if the time and budget allow? A river resin table can be a beautiful centerpiece in the living or dining area and it's a DIY project worth taking on.
Considered a hybrid furniture made of wooden planks and epoxy resin, this trendy piece of furniture is reminiscent of calm bodies of water that your client will surely appreciate. To see how you can use laminating epoxy in building a river resin table and how it comes to life, click here.

Material of Epoxy Laminate Sheet

Fr4

This is the most commonly used laminate for surface mount assembly. It possesses good strength-to-weight ratio, and maintains excellent mechanical, electrical, and physical properties at elevated temperatures. The material is flame resistant as well, adding to its reliability.

High tg epoxy

This laminate is perfect for multilayer pcbs. The material exhibits superior thermal performance and exceptional chemical resistance. Offers excellent electrical insulation in applications with extreme humidity and temperatures. Tg eepoxy is highly versatile, economical, and is flame retardant.

Bt epoxy

Bt epoxy is widely chosen for its outstanding thermal, mechanical, and electrical properties. This laminate is suitable for lead-free pcb assembly. It is primarily used for multilayer board applications. It features excellent electro migration, insulation resistance, and high thermal resistance. It also maintains bond strength at high temperature.

Polyimide

This material possess superior circuit trace adhesion strength, and extreme environmental stability. Polyimide is ideally used to produce high density, flexible, rigid-flex circuit board, and multilayer pcbs. It exhibits excellent thermal, chemical, and mechanical properties, which makes the material ideal for advanced applications in military, aerospace, automotive, and consumer electronics markets.

How to Maintain Epoxy Laminate Sheet

Regular cleaning

Regular cleaning is essential to maintaining the pristine look of epoxy laminates. Here are some tips for effective cleaning:

A. Sweep or vacuum floors regularly to remove loose dirt and debris. This prevents scratches and keeps the surface clean.

B. Use a soft-bristled broom or microfiber mop for daily cleaning. Avoid using abrasive materials or harsh cleaners, as they can damage the epoxy coating.

C. If needed, wet mop the floor with a mild ph-neutral cleaner. Make sure the cleaner is specifically recommended for use on epoxy laminates.

Clean up spills promptly

Accidents happen and spills are inevitable. However, prompt cleanup is essential to prevent staining and potential damage to epoxy laminates. Follow these steps:

A. Quickly blot or wipe up spills with a clean, absorbent cloth or paper towel.

B. For sticky or stubborn stains, use a mild cleaner and a soft cloth to gently wipe the affected area. Avoid using abrasive scrubbers, as they can scratch the epoxy surface.

Protect the surface

Taking precautions to protect your epoxy laminate will go a long way toward preserving its appearance and durability. Consider the following suggestions:

A. Place doormats at entryways to block dirt, grit, and moisture from shoes. This will minimize the amount of debris that may be carried onto the floor.

B. Use furniture pads or felt protectors under heavy objects when moving furniture to prevent scratches or dents.

C. Avoid dragging or sliding heavy objects across the floor as this can damage the epoxy coating.

Regular inspections

Regular inspections will allow you to detect any potential issues with your epoxy laminate and address them promptly. Here are some things to look out for:

A. Check for any signs of wear, such as scratches, cracks, or chips in the epoxy coating. If you notice any damage, contact a professional epoxy laminate company like gramer flooring for repairs.

B. Check the edges and corners of the floor as these areas are more susceptible to damage.

Watch for any changes in the sheen or texture of the floor as this may indicate a need for resealing or maintenance.

Process of Epoxy Laminate Sheet

Preparation for resin matrix
Add semi-finished epoxy resins, solvents and diluents, and fillers as per formulas, and mix them according to the process requirements. Main equipment is the agitated reactor, etc.

Gluing and drying
The prepared adhesive is applied to the fiberglass cloth through the gluing machine according to the technical requirements, and then the solvents are volatilized by baking and heating, so that the solids of epoxy resin are evenly covered on the base cloth. Main equipment includes the vertical gluing machine and the horizontal gluing machine.

Cutting
Cut the partially cured cloth into fixed size as per the required length, then stored them in cold areas since heat accelerates complete curing.

Loading materials
Pre-pregs of different thickness to be pressed are placed on the template as required, and then loaded into the hot press. The order of placement is: Back up board, back up paper, single-sided steel plate, film, pre-preg, film, double-sided steel plate, film, pre-preg, single-sided steel plate, back up paper, back up board.

Hot pressing
Make sure all the equipment is working in good condition and then load the materials and prepare for pressing. After the pre-heating of equipment, start heating up, press the equipment according to the process requirements, and calculate the hot-pressing time, adjust the pressure depending on the flow of the resin adhesive to ensure the product appearance, thickness as well as mechanical & electrical properties. After a required period, cooling to a certain temperature.

Cutting and sorting
After cooling, the products are transferred to the cutting workshop, where their rough edges are cut off as per the standard size.

How to Choose a Epoxy Laminate Sheet

Thickness is important
One of the first factors to consider when buying quality epoxy laminate is thickness. Thicker epoxy laminates are generally more durable and stable. Choose epoxy laminates that are at least 8mm thick, but if your budget allows, consider 10mm or thicker for better quality and longevity.

Wear layer thickness
The wear layer is an important part of epoxy laminates as it determines how well the floor resists scratches, stains, and general wear and tear. Quality epoxy laminates should have a wear layer thickness of at least 12mm (0.3mm) or greater. Thicker wear layers provide better protection and extend the life of the floor.

AC rating
The AC (wear rating) rating is a standard measure of the durability of epoxy laminates. It ranges from AC1 (light residential use) to AC5 (heavy commercial use). For residential use, AC3 or AC4 rated epoxy laminates are generally a good choice in terms of quality and durability. However, in high-traffic areas, consider flooring rated AC4 or higher for optimal performance.

Grain and finish options
Quality epoxy laminates often come in a variety of grains and finishes that mimic the look and feel of real wood. Options include smooth, embossed, hand-scraped, and more. The choice depends on your personal preference and the style you want to achieve in your Alexandria home. Quality epoxy laminates should offer a variety of finish options to suit your needs.

Waterproofness
While epoxy laminates are not generally recommended for use in wet areas such as bathrooms, some quality epoxy laminates are waterproof. These epoxy laminates have special treatments or core designs that repel moisture and prevent warping or swelling. If you are concerned about moisture in your home, look for epoxy laminate options that are waterproof or water-resistant.

Warranty
A reliable indicator of quality is the warranty offered by the manufacturer. Quality epoxy laminates come with substantial warranties, often for 15 to 30 years or more. Be sure to read the warranty terms and conditions carefully, as they can give you an idea of the expected lifespan and durability of the product.

Brand reputation
Research the reputation of the brand of epoxy laminate you are considering. Well-known brands with a history of producing high-quality products are safer choices. Read reviews and ask for recommendations from friends or family who have experience with quality epoxy laminates.

Our Factory

Was founded in 2014, which includes R&D, manufacturing and sales departments. Company always insists R&D as the first priority , and is committed to provide clients competitive products and services. Company has advanced production and testing facilities, also many technical experts. Meanwhile we already set up a joint R&D center with HIT(Harbin Institute of Technology) engaged in research insulation materials and related automation equipment, currently the main R&D achievements we've got include: lightweight, high strength, high temperature resistance, intelligence, high stability, high electrical capability etc.

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FAQ

Q: What is epoxy laminate?

A: Flame Retardant epoxy is a popular and adaptable high-pressure thermoset plastic laminate with excellent strength-to-weight ratios. This material is most typically employed as an electrical insulator with good mechanical strength [86] since it has nearly no water absorption.

Q: What is the use of epoxy sheet?

A: It is used in production of components with good mechanical and electrical properties, for electrical equipment at higher temperatures or in humid environments, for stressed electrical insulating components, such as chassis, body equipment, housing parts of distribution boards, transformers, switchgears, electrical ...

Q: What is a laminate sheet used for?

A: Laminates are among the most widely used surfacing materials, suitable for both residential and commercial spaces. Laminate sheets can be used to enhance the appeal of all types of surfaces, including walls and furniture.

Q: Can you use epoxy on laminate?

A: Are you ready to transform your dated laminate surfaces into the focal point of your kitchen or bathroom? We're going to teach you a creative and cost-effective way to renovate your countertops using epoxy resin. This method creates a durable and glossy finish on counters that mimics the look of natural stone.

Q: Is epoxy just plastic?

A: Is Epoxy Resin Plastic? Yes, epoxy resin is a form of plastic.

Q: How long does laminating epoxy take to cure?

A: Full cure in 7 days at 77°F (25°C).

Q: What is epoxy mostly used for?

A: One of the most common uses of epoxy resin is for adhesive purposes. That's because the strong-properties of the epoxy allow for structural and engineering adhesives. Commonly, epoxy resin is used in the construction of vehicles, snowboards, aircrafts and bicycles.

Q: Is epoxy waterproof?

A: While great at resisting water, epoxy resin isn't entirely waterproof. If you keep epoxy submerged in water for a long time, it may allow penetration. However, it's possible to make epoxy resin as close to being waterproof as possible by ensuring proper surface preparation and using professional application techniques.

Q: When should I use epoxy?

A: Epoxy is usually a better choice when choosing the right glue to have durable and strong bonding on different kinds of stone. Its chemical property makes epoxy a glue of choice on granite where the surface is very hard and not very porous.

Q: Where can I use laminate sheets?

A: Laminates are made by pressing together thin layers of kraft paper and decor paper under high temperature and pressure. They are one of the most common options for improving the appearance of a number of applications, including kitchen countertops, cabinets, furniture, wall panels, ceilings, and doors.

Q: Are laminate sheets waterproof?

A: The answer to this question is “no”. The thin layer of plastic that's applied to the paper makes it water-resistant but not waterproof. If exposed to the elements, creased frequently: i.e. a laminated map or fully submerged in water, laminate products are likely to tear, crease, rip or damage.

Q: What is laminating epoxy?

A: Laminating epoxy resins are thermosetting polymers which provide superior adhesion, chemical resistance and physical properties when used as a coating or adhesive on composite surfaces.

Q: What can you use epoxy for?

A: Epoxy resin can be used for the strong binding and production of tools such as moulds, master models, laminates, castings, and fixtures. Such plastic tooling is the ideal replacement for materials such as metal and wood.

Q: Can you use epoxy to laminate wood?

A: Take for example using laminating epoxy. This material comes in handy when curing wood and fiber-reinforced composites like carbon and glass fibers. It's easy to think you can just grab the most affordable you can find, but keep in mind that it's important to go with a brand you can trust.

Q: Is epoxy just glue?

A: For one, glue is generally made from natural ingredients like resin or gum, while epoxy is man-made from chemicals. This means that epoxy is usually stronger and more durable than glue, but often it's not the best choice when you are looking for an environmentally friendly solution.

Q: Is epoxy stronger than plastic?

A: Epoxy glue for plastic is stronger than the actual plastic parts being glued together!

Q: What are the disadvantages of epoxy plastic?

A: Another important property of epoxy composite is of good electric insulator as compared to metal matrix composites. But there are also some limitations such as low impact strength, nonbiodegradability, delamination, brittleness, and fracture toughness behavior, which limit its applications.

Q: Can you epoxy over laminate?

A: Consumers commonly place an epoxy countertop over laminate, wood, concrete, or ceramic that has become worn out. This creates a shiny, glossy finish and protects the surface underneath.

Q: Will laminating resin harden?

A: Laminating resins begin as a liquid and cure into a solid form.

Q: When should you not use epoxy?

A: Do not use Epoxies when temperatures of the air or the substrate will drop below 50 degrees F. Without first consulting with Epoxy.com Tech service for cold installation.

As one of the leading epoxy laminate sheet manufacturers and suppliers in China, we warmly welcome you to wholesale epoxy laminate sheet made in China here from our factory. All customized products are with high quality and competitive price.

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